The study on the possibility of using DMU Kinematics module in CAE tools for dose exposure work planning was carried out. A case scenario was created using 3D CAD software and transferred to DMU Kinematics module in a CAE software. The work plan created using DMU Kinematics module was animated to simulate a real time scenario. Data on the phantom position against the radioactive source was collected by activating positioning sensors in the module. The data collected was used to calculate the estimated dose rate exposure for the phantom. The results can be used to plan the safest and optimum procedures in carrying out the radiation related task.
The ability of a robot to plan its own motion seems pivotal to its autonomy, and that is why the motion planning has become part and parcel of modern intelligent robotics. In this paper, about 100 research are reviewed and briefly described to identify and classify the amount of the existing work for each motion planning approach. Meanwhile, around 200 research were used to determine the percentage of the application of each approach. The paper includes comparative tables and charts showing the application frequency of each approach in the last 30 years. Finally, some open areas and challenging topics are presented based on the reviewed papers.
Background: Safety and health audit study is a part of occupational safety and health risk assesment. Thus, student’s residential audit is important in order tu ensure the safety rules which implemented by the management is appropriate and follow the standard set forth. Furthermore, it also important to determine places, area or situation that might lead to hazard risk so that prevention step could be plan and implement.
Objective: This study was to determine the safety level of students residential in physical aspects.
Methods: Safety inspection or audit conducted is in accordance with criteria and indicators listed in the checklists that have been formed based on the audit forms from the Department of Safety and Health (DOSH), National Institute of Safety and health (NIOSH) and the Occupational Safety and Health Committee of UKMs (JKKP). Several indicators are also included in the audit form as to ensure it covers all the technical aspect and suited with the college conditions. The safety level for each of the blocks in KDO is categorized using points and percentage score obtained.
Results: Based on the overall score, the average safety score in percentage for areas in KDO are preceded by general office with score 85.5% followed by residential blocks with 71.5%, facilities with score 71.2% and administration block with 70.9%. The results of the study show that most of the areas are at least in a safe level.
Conclusion: Roles of employer and college administration, significant OSH programme and safety audit are important factors as to ensure the safety of student's residential college.
Emergency in a major hazard installation may cause extensive damage to property and serious disruption both inside and outside the installation. The overall objectives of an emergency plan are: to localise the emergency and, if possible, eliminate it; and to minimise the effects of the accident on people and property. The off-site emergency plan is an integral part of any major hazard control system. In many countries the duty to prepare the off-site plan lies with the local authorities, including Malaysia. Thus, the preparations of written off-site emergency response planning is required to minimize the impact of major accident to the people , property and environment.
From earliest cities to the present, spatial division into residential zones and neighbourhoods is the universal feature of urban areas. This study explored issue of measuring neighbourhoods through spatial autocorrelation method based on Moran’s I index in respect of achieving to best neighbourhoods’ model for forming cities smarter. The research carried out by selection of 35 neighbourhoods only within central part of traditional city of Kerman in Iran. The results illustrate, 75% of neighbourhoods’ area in the inner city of Kerman had clustered pattern, and it shows reduction in Moran’s index is associated with disproportional distribution of density and increasing in Moran’s I and Z-score have monotonic relation with more dense areas and clustered pattern. It may be more efficient for urban planner to focus on spatial autocorrelation to foster neighbourhood cohesion rather than emphasis on suburban area. It is recommended characteristics of historic neighbourhoods can be successfully linked to redevelopment plans toward making city smarter, and also people’s quality of life can be related to the way that neighbourhoods’ patterns are defined.
This is a personal experience with MERCY Malaysia’s Team 7 during its sixday sojourn in Gaza immediately after the 22-day war. It was a mission cut short. We were asked to evacuate as Israel intensified its shelling. This paper is divided into two main parts: First, my observations as a psychiatrist and humanitarian volunteer; and second, a plan for a psychosocial programme in
Gaza.
Infantile neuroaxonal dystrophy 1 (INAD) (OMIM #256600) is a rare infantile onset neurodegenerative disease characterised by neuroregression and hypotonia, evolving into generalized spasticity, blindness and dementia. We report our diagnostic approach of a pair of siblings with psychomotor regression, hypotonia, optic atrophy and auditory neuropathy. The brain magnetic resonance imaging (MRI) showed progressive cerebellar atrophy. Genetic testing of the PLA2G6 confirmed presence of compound heterozygous novel mutations. As the variant c. 196C>T (p.Gln66X) was a truncating variant, it was considered as pathogenic while the variant c. 2249G>A (p. Cys750Tyr) was considered as "likely pathogenic" by bioinformatics analyses. Our patient expands the clinical phenotype of INAD as it described the first South-East Asian patient with INAD-associated auditory neuropathy. Our report highlights the importance of increased awareness of this condition amongst clinicians, the use of deep phenotyping using neuroimaging and the clinical utility of gene sequencing test in the delineation of syndromes associated with infantile neurodegenerative disease.
Introduction : Flood disaster in Johor started at the end of 2006 until the early year of 2007 causing the distruction of property and human life and it was the worse flood disaster in the history of Malaysia. The Muar and Kluang Health Office had been taken all the measures in the District Plan of Action for flood disaster in the early phase of the flood. Management of the Health and Medical team was one of the measures taken for the deployment of staff systematically and optimumly use of man power during a disaster.
Metodology : The objective for this article is to share the experience regarding human resource management during flood disaster. Data collected base on flood activities rosters used by health staff during morning briefing, analysis of record and daily flood report, interviewing the staff and flood victim involved regarding the experience and challengers they face and lastly by observing the services given to flood victim during the disasters.
Finding : There were 41 Medical and Health Team formed and responsible at 108 flood relived centre homing 26,824 flood victims in Muar District while in Kluang, 21 Medical and health Team were providing services in 60 flood relieve centre with 36,126 flood victims. All of the activities conducted by the Medical and Health team were coordinated by the district flood operation centre. District of Muar had been receiving 16 additional staff from other state while 34 additional staff had been providing services in Kluang. Challengers that had been identified include shortage of human resource compared to the increasing need and task during the flood disaster, shortage of personal protective equipments, frequent changers and inconsistency in the format use during flood reporting and lack of psychosocial support and motivation among the staff involved in the flood disaster operation.
Conclusion : Partnership among other department are very importance and the collaboration between them were very good.
Throughout the years, the construction industry has made an important contribution to the Malaysian economy. Moreover, the Ninth Malaysia Plan (2006–2010) has also played a significant role in the demands of executing major residential housing project developments where it has been observed that construction waste was one of the priority waste streams. Due to the increasing number in the population that is actively involved in economic activities, and the modernization of the country, the types of construction waste that are being produced, and identifying the source such as waste are becoming more complex. Therefore, appropriate actions and approaches are needed to be taken with respect to its effective management in handling the solid waste from construction sites. This paper is intended to review the issues and the challenges enclosed within the supply chain management mechanisms in order for improving construction waste management. Throughout this review, useful information and better understanding concerning the current issues, challenges and the supply chain management mechanisms would be made inclusive in the field to be explored. The findings would also assist in improving the quality and awareness on the construction waste management that is being practiced.
The exponential fed-batch cultivation of Bacillus sphaericus UPMB10 in 2 l stirred tank fermenter was performed by feeding the initial batch culture with 14 g l-1 of glycerol according to the algorithm aimed at controlling the specific growth rate (μ) of the bacterium. Very high viable cell count (1.14 x 1010 cfu ml-1), which was four times higher as compared to batch cultivation, was achieved in the fed-batch with a controlled μ at 0.4 h-1. In repeated exponential fed-batch cultivation, consisting of four cycles of harvesting and recharging, a final cell concentration of 1.9 x 1011 cfu ml-1 was obtained at the end of the fourth cycle (46 h). Meanwhile, acetylene reduction of cell samples collected from repeated fed-batch cultivation remained unchanged and was maintained at around 20 nmol C2H2 h-1 ml-1 after prolonged cultivation period, and was comparable to those obtained in batch and exponential fed-batch cultivation. Glycerol could be used as a carbon source for high performance cultivation of B. sphaericus, a nitrogen fixing bacterium, in repeated fed-batch cultivation with high cell yield and cell productivity. The productivity (0.68 g l-1 h-1) for repeated fed-batch cultivation increased about 6 times compared to that obtained in conventional batch cultivation (0.11 g l1 h-1). A innovative method in utilizing glycerol for efficient cultivation of nitrogen fixing bacterium could be beneficial to get more understanding and reference in manipulating the integrated plans for sustainable and profitable biodiesel industry.
The trend of dengue incidence in the regions and many countries has shown an increasing trend for the past few decades. The World Health Organization (WHO) reported that the incidence increased dramatically over the last 50 years and that dengue virus infections expanded to new countries, and from urban to rural settings. Malaysia is one of the countries that experience similar situation. The trend of dengue incidence in Malaysia has continued to increase since 2001 until 2014. In 2001, the dengue incidence rate (IR) was 72 cases in 100,000 population and progressively increased to 361 cases in 100,000 populations in 2014. There were temporary decrease of the incidence rate in 2011 and 2012 to 69.9 and 76 cases per 100,000 populations. Despite the close monitoring and continuous efforts from the Ministry of Health and Municipals to conduct the prevention and control activities, the number of dengue cases continues to increase due to multiple uncontrolled factors. There are at least five major factors that influence the transmission of dengue disease which include the dengue virus, the human as the host, the environmental condition such as cleanliness, the vectors and its behavior and the climate change. Due to these multiple factors that influence the disease pathophysiology and transmission of dengue virus, the control of mosquito-borne viral infection is very challenging and different from managing other infectious diseases. In addition, the rapid urbanization, population growth and human behavior together with international travel, making the control of dengue transmission even more difficult. Based on the circumstances, Ministry of Health Malaysia has implemented the intergrated strategy for dengue prevention and control program in the National Dengue Strategic Plan (NDSP) since 2011. There are seven strategies included in the NDSP which is strengthening of the dengue surveillance, practicing intergrated vector management, emphasizing on the dengue case management, social and community mobilization towards the prevention activity, ensuring rapid response in managing the dengue outbreak and developing new innovative method through dengue research. Most of the factors that contribute to the occurrence of dengue cases are difficult to be controlled and these leave with only manipulation and intervention with the environment, vector control and changing the human behavior for the prevention and control of dengue.